CN106051781A - Lifting hook tile for waste incineration waste heat boiler - Google Patents
Lifting hook tile for waste incineration waste heat boiler Download PDFInfo
- Publication number
- CN106051781A CN106051781A CN201610588536.9A CN201610588536A CN106051781A CN 106051781 A CN106051781 A CN 106051781A CN 201610588536 A CN201610588536 A CN 201610588536A CN 106051781 A CN106051781 A CN 106051781A
- Authority
- CN
- China
- Prior art keywords
- heat boiler
- waste heat
- refuse
- suspension hook
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/46—Recuperation of heat
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M5/00—Casings; Linings; Walls
- F23M5/02—Casings; Linings; Walls characterised by the shape of the bricks or blocks used
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M2900/00—Special features of, or arrangements for combustion chambers
- F23M2900/05004—Special materials for walls or lining
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
Abstract
The invention discloses a lifting hook tile for a waste incineration waste heat boiler. The lifting hook tile comprises an arc-shaped matrix matched with the arc surface of the water-cooled wall of the waste heat boiler, wherein a plurality of round lifting holes are formed in the surface of the arc-shaped matrix; stainless steel heat-resistant forcers are poured in the round lifting holes; and the radian of the arc-shaped matrix is 29. The lifting hook tile still has better firmness under shock heating and shock cooling conditions, has relatively good thermal shock resistance in use, does not easily deform and fall off and is prolonged in service life.
Description
Technical field
The present invention relates to incinerator field, particularly relate to waste heat boiler water-cooling wall position and build by laying bricks or stones.
Background technology
Originally use loose refractory, then carried out cast-in-site, do not reach resistance to erosion, anti abrasive requirement.Due to
It is severe that garbage fired boiler burns operating condition, in the case of shock heating quenching and corrosivity height, uses a period of time to arise that and splits
Seam, situation about even coming off, causes this position must keep in repair once in 6 months, has both added and reprocessed cost, give again user
Add operating cost, even affect its economic benefit.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, it is provided that a kind of still have more preferable firmness in the case of shock heating quenching,
And can have preferable thermal shock resistance in using, it is unlikely to deform, comes off, improve the refuse-incinerated waste heat boiler suspension hook in service life
Watt brick.
For realizing the object of the invention, it is provided that techniques below scheme: a kind of refuse-incinerated waste heat boiler suspension hook watt brick, it is special
Levying the curved base being to include coordinating with waste heat boiler water-cooling wall cambered surface, curved base surface offers several lifting circles
Hole, is cast with stainless steel heat-resistant bitch in lifting circular hole, and the radian of described curved base is 29 degree.
As preferably, curved base is reached into by upper, middle and lower three layers, upper strata be silicon oxide fire resistant materials layer, middle level be zirconium matter
Refractory masses, lower floor are carbon composite fire layer.
As preferably, lower floor be the thickness of carbon composite fire layer be middle level be 1.5 times of zirconia refractory layer.
As preferably, in lifting circular hole, the material of pouring layer is that phosphoric acid fuses liquid volt material.
As preferably, curved base two sides are provided with several projections and groove connected that intercouple.
The method have the benefit that the present invention, in the case of shock heating quenching, still has in more preferable firmness, and use and can have relatively
Good thermal shock resistance, is unlikely to deform, comes off, be greatly improved service life.
Accompanying drawing explanation
Fig. 1 is the sectional view of the present invention.
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Embodiment 1: a kind of refuse-incinerated waste heat boiler suspension hook watt brick, including the arc coordinated with waste heat boiler water-cooling wall cambered surface
Shape matrix 1, curved base 1 surface offers 4 lifting circular holes 1.1, is cast with stainless steel heat-resistant bitch 2 in lifting circular hole 1.1,
The radian of described curved base 1 is 29 degree.Curved base 1 is reached into by upper, middle and lower three layers, and upper strata 1.2 is silicon oxide fire resistant materials
Layer, middle level 1.3 be zirconia refractory layer, lower floor 1.4 be carbon composite fire layer.Lower floor 1.4 is the thickness of carbon composite fire layer
For 1.5 times that middle level 1.3 is zirconia refractory layer.In lifting circular hole 1.1, the material of pouring layer 1.5 is that phosphoric acid fuses liquid volt
Material.Curved base 1 two sides are provided with several projections 1.6 and groove 1.7 connected that intercouple.Curved base 1 lower floor 1.4
The thickness of carbon composite fire layer is 6 ~ 8mm.The upper, middle and lower of curved base 1 three layers is suppressed repeatedly by press, pressurizes every time
200Mpa, forms through 1600 ~ 2000 degree of high-temperature firings.Again in work progress, produce by 310 stainless steel heat-resistant bitch 2 and water-cooleds
The connection of wall is fixed.
Claims (5)
1. a refuse-incinerated waste heat boiler suspension hook watt brick, it is characterised in that include the arc coordinated with waste heat boiler water-cooling wall cambered surface
Shape matrix, curved base surface offers several lifting circular holes, is cast with stainless steel heat-resistant bitch, described arc in lifting circular hole
The radian of shape matrix is 29 degree.
A kind of refuse-incinerated waste heat boiler suspension hook watt brick the most according to claim 1, it is characterised in that curved base is by upper
In lower three layers reach into, upper strata be silicon oxide fire resistant materials layer, middle level be zirconia refractory layer, lower floor be carbon composite fire
Layer.
A kind of refuse-incinerated waste heat boiler suspension hook watt brick the most according to claim 1, it is characterised in that lower floor is that carbon is combined
The thickness of flame retardant coating be middle level be 1.5 times of zirconia refractory layer.
A kind of refuse-incinerated waste heat boiler suspension hook watt brick the most according to claim 1, it is characterised in that water in lifting circular hole
The material of note layer is that phosphoric acid fuses liquid volt material.
A kind of refuse-incinerated waste heat boiler suspension hook watt brick the most according to claim 1, it is characterised in that curved base both sides
Face is provided with several projections and groove connected that intercouple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588536.9A CN106051781B (en) | 2016-07-25 | 2016-07-25 | A kind of refuse-incinerated waste heat boiler suspension hook watt brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588536.9A CN106051781B (en) | 2016-07-25 | 2016-07-25 | A kind of refuse-incinerated waste heat boiler suspension hook watt brick |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106051781A true CN106051781A (en) | 2016-10-26 |
| CN106051781B CN106051781B (en) | 2018-06-15 |
Family
ID=57418556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610588536.9A Active CN106051781B (en) | 2016-07-25 | 2016-07-25 | A kind of refuse-incinerated waste heat boiler suspension hook watt brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106051781B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353039A (en) * | 2022-01-14 | 2022-04-15 | 云南铜业股份有限公司西南铜业分公司 | Exhaust-heat boiler inlet petticoat pipe |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201218658Y (en) * | 2008-06-17 | 2009-04-08 | 中冶长天国际工程有限责任公司 | Prefabricated fireproof brick for rotary kiln liner |
| CN201225644Y (en) * | 2008-06-24 | 2009-04-22 | 宜兴摩根热陶瓷有限公司 | Light mullite heat insulation fireproof brick |
| CN203442838U (en) * | 2013-07-11 | 2014-02-19 | 宜兴市中环耐火材料有限公司 | Abrasive brick supporting bracket for combustion furnace |
| CN104110695A (en) * | 2013-04-22 | 2014-10-22 | 江苏长城窑炉工程有限公司 | Special wear-resistant brick |
| CN104772092A (en) * | 2015-03-30 | 2015-07-15 | 茂名重力石化机械制造有限公司 | Reactor with composite lining structure |
| CN204648950U (en) * | 2015-03-27 | 2015-09-16 | 天津振普筑炉衬里工程有限公司 | A kind of sour gas burning furnace Fast Installation furnace lining structure |
| CN105258510A (en) * | 2015-09-30 | 2016-01-20 | 中国人民解放军总后勤部建筑工程研究所 | Composite heat-preservation furnace lining and manufacturing method |
| US20160109129A1 (en) * | 2013-05-21 | 2016-04-21 | Siemens Aktiengesellschaft | Heat shield tile for a heat shield of a combustion chamber |
| CN205991496U (en) * | 2016-07-25 | 2017-03-01 | 宜兴市中环耐火材料有限公司 | A kind of refuse-incinerated waste heat boiler suspension hook watt brick |
-
2016
- 2016-07-25 CN CN201610588536.9A patent/CN106051781B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201218658Y (en) * | 2008-06-17 | 2009-04-08 | 中冶长天国际工程有限责任公司 | Prefabricated fireproof brick for rotary kiln liner |
| CN201225644Y (en) * | 2008-06-24 | 2009-04-22 | 宜兴摩根热陶瓷有限公司 | Light mullite heat insulation fireproof brick |
| CN104110695A (en) * | 2013-04-22 | 2014-10-22 | 江苏长城窑炉工程有限公司 | Special wear-resistant brick |
| US20160109129A1 (en) * | 2013-05-21 | 2016-04-21 | Siemens Aktiengesellschaft | Heat shield tile for a heat shield of a combustion chamber |
| CN203442838U (en) * | 2013-07-11 | 2014-02-19 | 宜兴市中环耐火材料有限公司 | Abrasive brick supporting bracket for combustion furnace |
| CN204648950U (en) * | 2015-03-27 | 2015-09-16 | 天津振普筑炉衬里工程有限公司 | A kind of sour gas burning furnace Fast Installation furnace lining structure |
| CN104772092A (en) * | 2015-03-30 | 2015-07-15 | 茂名重力石化机械制造有限公司 | Reactor with composite lining structure |
| CN105258510A (en) * | 2015-09-30 | 2016-01-20 | 中国人民解放军总后勤部建筑工程研究所 | Composite heat-preservation furnace lining and manufacturing method |
| CN205991496U (en) * | 2016-07-25 | 2017-03-01 | 宜兴市中环耐火材料有限公司 | A kind of refuse-incinerated waste heat boiler suspension hook watt brick |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353039A (en) * | 2022-01-14 | 2022-04-15 | 云南铜业股份有限公司西南铜业分公司 | Exhaust-heat boiler inlet petticoat pipe |
| CN114353039B (en) * | 2022-01-14 | 2023-09-05 | 云南铜业股份有限公司西南铜业分公司 | Exhaust-heat boiler entry petticoat pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106051781B (en) | 2018-06-15 |
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